18221369226

素因数分解:

$2^1\times 3^1\times {\mathrm{1973}}^1\times {\mathrm{1539227}}^1$

素因数の和:1541205

約数の個数: 16

約数和(自身を含む): 36461232864

約数和(自身を除く): 18239863638

約数列:

[1, 2, 3, 6, 1973, 3946, 5919, 11838, 1539227, 3078454, 4617681, 9235362, 3036894871, 6073789742, 9110684613, 18221369226]

約数ペア:

[(1, 18221369226), (2, 9110684613), (3, 6073789742), (6, 3036894871), (1973, 9235362), (3946, 4617681), (5919, 3078454), (11838, 1539227)]